CVE-2023-26353

Sensitive memory disclosure via USD buffer over-read

Published Mar 28, 2023 · Updated Mar 5, 2025

Out-of-bounds read in Adobe Dimension 3.4.7 and earlier allows remote attackers to disclose sensitive memory via a malicious USD file. Crafted data in the USD parser triggers a read past the end of an allocated buffer. A victim must open the file; the disclosure exposes process memory and can help bypass ASLR, with no direct integrity or availability impact reported.

CVSS severity5.5
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Adobe Dimension 3.4.7 and earlier allows remote attackers to disclose sensitive memory via a malicious USD file. Crafted data in the USD parser triggers a read past the end of an allocated buffer. A victim must open the file; the disclosure exposes process memory and can help bypass ASLR, with no direct integrity or availability impact reported.

The record

CVE
CVE-2023-26353
Published
Mar 28, 2023
Updated
Mar 5, 2025
Vendor
Adobe
Product
Dimension
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 5, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=3.4.7
  2. Affected versionversion=unspecified <=None

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Dimensionversion=unspecified <=3.4.7; version=unspecified <=None

Published CVSS scores

5.5Adobe Systems IncorporatedCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3.3Trend Micro Zero Day InitiativeCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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